199803972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6563}}^1$

素因数の和:6672

約数の個数: 48

約数和(自身を含む): 485210880

約数和(自身を除く): 285406908

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 6563, 7611, 10148, 13126, 15222, 19689, 26252, 30444, 39378, 78756, 282209, 387217, 564418, 774434, 846627, 1128836, 1161651, 1548868, 1693254, 2323302, 3386508, 4646604, 16650331, 33300662, 49950993, 66601324, 99901986, 199803972]

約数ペア:

[(1, 199803972), (2, 99901986), (3, 66601324), (4, 49950993), (6, 33300662), (12, 16650331), (43, 4646604), (59, 3386508), (86, 2323302), (118, 1693254), (129, 1548868), (172, 1161651), (177, 1128836), (236, 846627), (258, 774434), (354, 564418), (516, 387217), (708, 282209), (2537, 78756), (5074, 39378), (6563, 30444), (7611, 26252), (10148, 19689), (13126, 15222)]